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San Jose

$525+ Cheap flights from Bilbao (BIO) to San Jose, CA (SJC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — SJC
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Bilbao to San Jose

Cheapest flights from Bilbao to San Jose
Explore the most affordable flight options available from Bilbao to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Iberia deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:15 am
BIO
-
SJC
2 stops21h 45m
Iberia
Sun 4/266:00 am
SJC
-
BIO
2 stops29h 50m
Iberia
Deal found 1/24$525
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:45 am
BIO
-
SJC
2 stops39h 56m
United Airlines
Tue 3/173:49 pm
SJC
-
BIO
2 stops47h 31m
United Airlines
Deal found 1/25$532
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:25 am
BIO
-
SJC
2 stops21h 51m
United Airlines
Wed 3/183:49 pm
SJC
-
BIO
2 stops40h 51m
United Airlines
Deal found 1/25$545
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:50 am
BIO
-
SJC
2 stops23h 18m
United Airlines
Sun 4/268:45 am
SJC
-
BIO
2 stops29h 40m
United Airlines
Deal found 1/26$605
This Expedia deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:50 am
BIO
-
SJC
2 stops19h 50m
Multiple Airlines
Sat 2/141:57 pm
SJC
-
BIO
2 stops47h 28m
Multiple Airlines
Deal found 1/25$672
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:25 am
BIO
-
SJC
2 stops19h 15m
Delta
Tue 2/39:45 am
SJC
-
BIO
2 stops22h 35m
Delta
Deal found 1/25$731
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:25 am
BIO
-
SJC
2 stops34h 07m
Delta
Sun 2/15:05 pm
SJC
-
BIO
2 stops39h 15m
Delta
Deal found 1/25$754
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/306:50 am
BIO
-
SJC
2 stops19h 50m
Delta
Wed 2/42:06 pm
SJC
-
BIO
2 stops18h 14m
Delta
Deal found 1/25$766
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:15 pm
BIO
-
SJC
2 stops33h 41m
Delta
Sat 1/3110:45 pm
SJC
-
BIO
2 stops33h 35m
Delta
Deal found 1/25$772
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/307:25 am
BIO
-
SJC
2 stops22h 55m
Delta
Sat 1/3110:45 pm
SJC
-
BIO
2 stops33h 35m
Delta
Deal found 1/25$790
This Finnair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:45 am
BIO
-
SJC
2 stops37h 17m
Multiple Airlines
Fri 8/148:00 am
SJC
-
BIO
2 stops27h 50m
Multiple Airlines
Deal found 1/27$965

Find flight deals from Bilbao to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Round-trip from

$525
(Iberia)
From Bilbao to San Jose
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bilbao to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Bilbao to San Jose that are best for you.

Fly from

Bilbao

Fly to

San Jose

Route

Depart

Return

Price

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Wed 4/22

9:15 am-10:00 pm

2 stops21h 45m

San Jose

Sun 4/26

6:00 am-8:50 pm

2 stops29h 50m

$525

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Tue 3/3

6:45 am-1:41 pm

2 stops39h 56m

San Jose

Tue 3/17

3:49 pm-11:20 pm

2 stops47h 31m

$532

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Wed 3/11

7:25 am-9:16 pm

2 stops21h 51m

San Jose

Wed 3/18

3:49 pm-4:40 pm

2 stops40h 51m

$545

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Wed 4/22

6:50 am-9:08 pm

2 stops23h 18m

San Jose

Sun 4/26

8:45 am-11:25 pm

2 stops29h 40m

$605

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Tue 2/10

6:50 am-5:40 pm

2 stops19h 50m

San Jose

Sat 2/14

1:57 pm-10:25 pm

2 stops47h 28m

$672

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Tue 2/24

9:15 am-9:30 pm

2 stops21h 15m

$726

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Thu 6/4

6:45 am-10:11 pm

2 stops24h 26m

$1,228

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Best time to book a flight from Bilbao to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Bilbao with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bilbao to San Jose

What is the cheapest month to book a flight from Bilbao to San Jose, California?

Currently, September is the cheapest month in which you can book a flight from Bilbao to San Jose, California (average of $332). Flying from Bilbao to San Jose, California in July is currently the most expensive (average of $638). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Bilbao to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bilbao to San Jose, California?

    For as low as $525, Iberia can have you in San Jose, California from Bilbao in 21h 45m. Bilbao and San Jose, California are separated by a distance of 5676 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Bilbao to San Jose that include hotel bookings?

    Yes. In addition to deals on Bilbao to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bilbao to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bilbao to San Jose.

  • Can I find deals for business class flights from Bilbao to San Jose?

    Yes. Cheapflights offers flight deals from Bilbao to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bilbao to San Jose, California?

    Currently, September is the cheapest month in which you can book a flight from Bilbao to San Jose, California (average of $332). Flying from Bilbao to San Jose, California in July is currently the most expensive (average of $638). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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